Nearly all physically activities increase muscle mass overtime, but strength training activities such as Weightlifting are obviously the most effective. The muscle fibers are slightly torn by lifting, as they re-grow with the aid of protein, they become bigger and stronger, this is called hypertrophy.
It is the smallest planet in the Solar system.
Skeletons don't have muscles, dumbshit.
You do not increase the length of your muscles with weight training, just their strength and for a man, their bulk.
the diaphragm and intercostal muscles increase in strength allowing for greater expansion of the chest cavity
the muscles of the diaphragm and intercostals increase in strength, allowing for greater expansion of the chest cavity.
Running long distance will require more energy. For this number of mitochondria will increase in the muscles.
You can increase your muscles by doing regular exercise. gradually increasing resistance. following a proper diet and achieving proper rest...your muscles grow while resting not while working out....
Yep it does! It helps build arm muscles! and core muscles
they increase test in your body feeding your muscles
Your muscles need oxygen to work and oxygen is carried through the blood, propelled by the heart. When you run, you use muscles and your heart beats faster to increase the amount of oxygen reaching the muscles being used.
cardiac muscles
Excersise to build bigger muscles.